90992940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 266886144

約数和(自身を除く): 175893204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 410, 470, 492, 564, 615, 705, 787, 820, 940, 1230, 1410, 1574, 1927, 2361, 2460, 2820, 3148, 3854, 3935, 4722, 5781, 7708, 7870, 9444, 9635, 11562, 11805, 15740, 19270, 23124, 23610, 28905, 32267, 36989, 38540, 47220, 57810, 64534, 73978, 96801, 110967, 115620, 129068, 147956, 161335, 184945, 193602, 221934, 322670, 369890, 387204, 443868, 484005, 554835, 645340, 739780, 968010, 1109670, 1516549, 1936020, 2219340, 3033098, 4549647, 6066196, 7582745, 9099294, 15165490, 18198588, 22748235, 30330980, 45496470, 90992940]

約数ペア:

[(1, 90992940), (2, 45496470), (3, 30330980), (4, 22748235), (5, 18198588), (6, 15165490), (10, 9099294), (12, 7582745), (15, 6066196), (20, 4549647), (30, 3033098), (41, 2219340), (47, 1936020), (60, 1516549), (82, 1109670), (94, 968010), (123, 739780), (141, 645340), (164, 554835), (188, 484005), (205, 443868), (235, 387204), (246, 369890), (282, 322670), (410, 221934), (470, 193602), (492, 184945), (564, 161335), (615, 147956), (705, 129068), (787, 115620), (820, 110967), (940, 96801), (1230, 73978), (1410, 64534), (1574, 57810), (1927, 47220), (2361, 38540), (2460, 36989), (2820, 32267), (3148, 28905), (3854, 23610), (3935, 23124), (4722, 19270), (5781, 15740), (7708, 11805), (7870, 11562), (9444, 9635)]